This model embodies and proposes the possibilities of a new retro-futuristic design while retaining the design identity of the Raft Lab series (Sakura mark and glasses-shaped clip). It features a distinctive design with an etched hole in the stainless steel outer barrel, revealing the aluminum inner barrel. It is a twist-action single-color gel ink ballpoint pen (ball diameter 0.5 mm). There are six types of refills available, each with a different shade of black ink, so you can write with your preferred ink color. [Materials] Cap, tip: Brass Clip: Steel Outer barrel: Stainless steel Inner barrel: Aluminum |